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新疆新老果园面积约有120万亩,其中低产果园面积近35万亩左右,约占果园总面积的三分之一。这些低产果园,产量低,品质差,商品价值低,极大地影响果农的经济收入,据初步测算,年经济损失约两亿元左右。因此,对低产果园的改造,已是当前的一项十分紧迫而重要的课题。 低产果树的改造,应按低产果树形成的具体情况,采用不同的改造措施。一般来说应抓住以下几个主要环节:
New and old orchards in Xinjiang an area of about 1200000 acres, of which about 350000 acres of low-yield orchard area, accounting for about one-third of the total area of the orchard. These low-yield orchards, with low output, poor quality and low commodity value, greatly affect the economic income of the farmers. According to preliminary estimates, the annual economic loss is about 200 million yuan. Therefore, the transformation of low-yield orchard has become a very urgent and important issue at present. Low-yield fruit tree transformation should be based on the specific circumstances of low-yield fruit trees, using different transformation measures. In general, we should seize the following major links: